Coastal erosion has been one of the serious environmental problems in Japan. Numerous studies on sediment transport related to the coastal erosion for preservation of the coastal environment, have been performed on the basis of civil engineering research. To clarify modem sediment transportation related to the coastal erosion at the near shore zone, is very important for preservation of the coast at present and the future. In this study, we researched the surface deposits and sedimentary structures to discuss the process of sediment transportation off Shimizu coast, Shizuoka, Japan.